AmateurRadio.com

The photograph, below, captures a compelling moment of technical mastery during the formative years of American broadcasting, set deep within the inner workings of the Crosley Radio operation in Cincinnati, Ohio, during the 1930s. This was not just a studio but a nerve center for one of the most ambitious radio experiments in history. In the frame, an unidentified announcer sits with a quiet, practiced focus before a sensitive microphone, his presence framed by a formidable wall of equipment that served as the control interface for Powel Crosley Jr.’s broadcasting empire.

WLW, W8XAL, and WSAI

The machinery in front of him represents the sophisticated control panels for three distinct stations, labeled for WLW, W8XAL, and WSAI. These panels were the operational gateway to a signal that redefined the reach of radio. WLW, in particular, earned the nickname The Nation’s Station, and for a brief but legendary period in the mid-1930s, it was granted special authorization by the Federal Communications Commission to experiment with a massive power output of 500,000 watts. This made it the most powerful radio station in the United States, a true technological titan of the era. The signal was so incredibly potent that listeners across North America and beyond often reported hearing the broadcast under unusual circumstances, such as through the metal teeth of fillings, in the coils of mattress springs, or even through the humming of household plumbing.

Beyond the standard AM broadcast of WLW, the inclusion of W8XAL in this control room highlights the critical role shortwave technology played in the Crosley vision. While the standard AM signal was meant for domestic reach, W8XAL served as an experimental shortwave companion, designed to project the Cincinnati broadcasts far beyond the limitations of local and regional airwaves. Shortwave radio waves possess the unique ability to bounce off the ionosphere, allowing signals to travel thousands of miles and transcend national borders. Through W8XAL, the Crosley organization was testing the feasibility of true international broadcasting, turning the modest studios in Cincinnati into a point of origin for listeners located as far away as South America or Europe.

This shortwave capability was a significant leap in the evolution of mass media. It represented a deliberate attempt to overcome the geographical isolation that had defined the earlier, more fragmented era of radio. By operating on shortwave frequencies, the announcers and engineers were participating in a grand experiment to see if a single localized voice could truly become a global one. It was an ambitious pursuit that demanded even greater precision than standard broadcasting, as atmospheric conditions and solar activity could frequently disrupt the long-distance transmission path.

Working in this control room was a task that required both the poise of a performer and the precision of an engineer. Each dial, needle gauge, and switch was a critical element in maintaining the integrity of the broadcast, as the announcer had to carefully monitor the modulation levels to ensure the signal remained clear and stable for millions of listeners. A lapse in focus could mean a technical failure or a broadcast error that reached a massive, dispersed audience in real time. It was a high-stakes, high-pressure environment, yet it functioned as the primary, and often only, window to the wider world for families weathering the depths of the Great Depression.

Powel Crosley Jr. was a man of intense vision, and he understood better than most that radio was the ultimate tool for domestic and international unification. These transmitters were the engine that bridged the vast geographical distance between his studio in Cincinnati and the living rooms of families scattered across the continent and beyond. When people turned their dials to find the station, they were connecting to a piece of engineering that stood at the very cutting edge of the twentieth century. Looking at this image today, it is easy to feel a sense of awe for that era, when the simple act of turning a knob could bring the world into a home, effectively shrinking the vastness of the country and changing the way society experienced culture, news, and shared humanity forever.

I have been spending time reflecting on the history of our wonderful hobby, and this April 1946 issue of Radio News really grabbed my attention. It is such a fascinating time capsule because it highlights the exact moment when thousands of hams were finally allowed back on the air after the long, forced silence of World War II. During the war, the United States government issued a total moratorium on all amateur radio activity, fearing that transmissions could be used by enemy agents to relay information. For four and a half years, our equipment sat idle and our antennas were taken down.

Radio News, April 1946, Cover

This is Bill Shaw, W9UIG, in this photo. He was among the first back on the air, and his station setup was really something else for the time. He was running a capable 500-watt station with a 3-element beam antenna, which was quite a powerhouse back then. His receiver was the legendary Hammarlund HQ 120X, which was a dream for many operators, and it was prized for its stability and sensitivity. Because early receivers often struggled with noise and image rejection, he used an RME DB20 preselector. This unit sat between his antenna and the receiver to provide additional gain and help pull weak signals out of the background noise. He also used a Meissner Signal Shifter, which was essentially a variable frequency exciter that allowed him to shift his frequency to find an empty spot or avoid interference, rather than being stuck on one fixed crystal frequency.

I look at those glowing vacuum tubes in his equipment, and those on display on his desk, and it reminds me of why I love this craft so much… there is just something special about the warmth and the technical artistry of those older rigs, with all their high voltage requirements and intense heat. And of course, I could not help but notice the wall behind him absolutely covered in QSL cards from all over the world. That really is the heart of why we do this, is it not… that thrill of reaching out across the globe and collecting those cards as a badge of honor? He had cards from places like Australia, the United Kingdom, and New Zealand, which shows he was an active DXer who specialized in long distance communication. In 1946, there was no internet or satellite communication, so amateur radio was truly the only way for a private citizen to speak directly to someone on the other side of the planet. It really makes you appreciate the history behind the call signs we use today. Does anyone else get nostalgic looking at these old shack photos… I would love to hear your thoughts on these classic setups and the history of our craft!

Regarding the magazine: While the magazine, Radio News, had its roots as, Radio Amateur News, when Hugo Gernsback founded it in 1919, it quickly evolved into something much broader as the radio industry itself exploded. By the 1940s, Radio News was far more than just a ham radio publication, it was a comprehensive technology magazine that covered the entire spectrum of radio and emerging electronics.

During that era, these magazines played an absolutely massive role in the amateur radio hobby. They were essentially the internet, the local club meeting, and the technical manual all rolled into one. For the average ham, a monthly arrival of Radio News or its contemporaries like QST or CQ Amateur Radio Magazine, was an essential lifeline. Side note: I wrote the propagation column in CQ Amateur Radio Magazine (and in CQ VHF, Popular Communications Magazine, Monitoring Times, and The Spectrum Monitor). For CQ, I wrote every month from 2001 to its demise at the passing of its publisher, Dick Ross, K2MGA (sk).

These magazines provided the blueprints and technical schematics that allowed hams to build their own transmitters and receivers from scratch. Because commercial gear was expensive and often hard to come by, the homebrew culture was the backbone of the hobby. Magazines provided the detailed instructions for these projects, teaching a generation of radio enthusiasts how to solder, how to wind coils, and how to understand the complex circuitry of vacuum tubes.

Beyond the technical side, these magazines served as a vital community connector. In a time when the hobby was geographically isolated, they fostered a sense of belonging to an international fraternity. They published operating news, shared tips on DXing (long-distance communication), and established the behavioral expectations and operating standards that defined what it meant to be a true amateur. They taught us how to be gentlemanly, how to handle interference, and how to take pride in our operating technique.

For a young operator in the 1940s, these magazines were the doorway to the world. They documented the rapid technological shifts happening at the time, such as the transition from crystal control to VFOs, the introduction of television, and the post-war availability of surplus military equipment. They did not just tell you how to operate; they inspired you to learn more, to push your technical boundaries, and to see your shack as a part of a global, scientific endeavor. It is that spirit of constant learning and curiosity that kept us all coming back to our keys and microphones, decade after decade.

What other vintage radio publications do you remember fondly from those early days in the hobby?

This video is an introduction to an international public-service and technology hobby known as ‘amateur radio’ (or ‘ham radio’).

[embedyt] https://www.youtube.com/watch?v=K40HpIjDLRs[/embedyt]

Amateur radio (also called ham radio) describes the use of radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communication. The term “amateur” is used to specify “a duly-authorized person interested in radioelectric practice with a purely personal aim and without pecuniary interest;” (either direct monetary or other similar rewards) and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.).

The amateur radio service (amateur service and amateur-satellite service) is established by the International Telecommunication Union (ITU) through the Radio Regulations. National governments regulate technical and operational characteristics of transmissions and issue individual stations licenses with an identifying call sign. Prospective amateur operators are tested for their understanding of key concepts in electronics and the host government’s radio regulations. Radio amateurs use a variety of voice, text, image, and data communications modes and have access to frequency allocations throughout the RF spectrum to enable communication across a city, region, country, continent, the world, or even into space.

Amateur radio is officially represented and coordinated by the International Amateur Radio Union (IARU), which is organized in three regions and has as its members the national amateur radio societies which exist in most countries. According to an estimate made in 2011 by the American Radio Relay League, two million people throughout the world are regularly involved with amateur radio. About 830,000 amateur radio stations are located in IARU Region 2 (the Americas) followed by IARU Region 3 (South and East Asia and the Pacific Ocean) with about 750,000 stations. A significantly smaller number, about 400,000, are located in IARU Region 1 (Europe, Middle East, CIS, Africa).

Activities and practices

The expansive diversity found in the amateur radio hobby attracts practitioners who have a wide range of interests. Many hams begin with a fascination of radio communication and then combine other personal interests to make the pursuit of the hobby rewarding. Some of the focal areas amateurs pursue include radio contesting, radio propagation study, public service communication, technical experimentation, and computer networking. But, that is just a sampling of interest areas found in the hobby.

Amateur radio operators use various modes of transmission to communicate. The two most common modes for voice transmissions are frequency modulation (FM) and single sideband (SSB). The FM mode offers high-quality audio signals, while SSB is better at long distance communication when bandwidth is restricted.

Modern personal computers have encouraged the use of digital modes such as radioteletype (RTTY) which previously required cumbersome mechanical equipment. Hams led the development of packet radio in the 1970s, which has employed protocols such as AX.25 and TCP/IP. Specialized digital modes such as PSK31 allow real-time, low-power communications on the shortwave bands. More robust digital modes have been invented and improved, including such modes as Olivia, JT65, and WSPR.

NASA astronaut Col. Doug Wheelock, KF5BOC, Expedition 24 flight engineer, operates the NA1SS ham radio station in the Zvezda Service Module of the International Space Station. Equipment is a Kenwood TM-D700E transceiver.

Amateur radio operators, using battery- or generator-powered equipment, often provide essential communications services when regular channels are unavailable due to natural disasters or other disruptive events.

This video comes to us via Canada, and is used by permission from Bernard Bouchard – / ve2sms – The original video was published on Feb 28, 2013.- Website is https://www.ve2cwq.ca/amateur-radio-club-ve2cwq/

Voici maintenant, la version complète du documentaire «La radioamateur» d’une durée de 11 minutes. On y aborde toutes les activités sur le monde de la radioamateur. Ce vidéo a été produit par le Club Radioamateur VE2CWQ / Canwarn-Québec. Pour information: https://www.ve2cwq.ca/

Connect with me at https://NW7US.us

USA Amateur Radio information: http://ARRL.org

What headphones do you use for your radio operation, and WHY do you use that particular make and model?

I use Audio-Technica ATH M30x professional monitor headphones (cans).

https://www.audio-technica.com/en-gb/ath-m30x

Audio-Technica ATH-M30x Professional Monitoring Headphones

I use my rig’s filters to shape the audio.

1. I’ve replaced the over-the-ear pads with Gel pads. Wearing these cans is comfortable enough to use for extended periods of time (such as contests).
2. The mid-range with these cans is superior to other cans I’ve had.
3. They are rugged, so taking them out to the field isn’t a problem.

73 de NW7US dit dit
..

Meme: Car and Woman Arguing, 73

“Best regardses” and “Best regards’s”

That’s silly, of course. We who speak and write in the English language know that you should not pluralize a word that is already in its plural form. “Best regards” means, “I wish you the best of regards.” It is implied that there is more than one regard. Perhaps there are a few, perhaps many more. It then is clear that we wouldn’t normally pluralize “regards,” into, “regardses.”

It is also silly to say that the best of regards owns something.  How can a regard let alone a group of regards own anything?  So, why “73’s” when written?

Old SWLer QSL Card With 73’s

The usage of “73” comes from early landline telegraph (typically railroad telegraphy landlines). Originally devised in the era of telegraphs, 73 and other numbers were used to speed up the transmission of common messages over landlines by mapping common messages to these specific numbers.  And, numbers were quicker to send than the longer messages the numbers replaced.

QST, April 1935, on page 60, contains a short article on the origin of the amateur radio vernacular, 73. This article was a summation of another article that appeared in the “December Bulletin from the Navy Department Office of the Chief of Naval Operations,” published December of 1934.

A skilled landline Morse code operator, in action.

Here’s a quotation from that Navy article:

“It appears from a research of telegraph histories that in 1859 the [land-line] telegraph people held a convention, and one of its features was a discussion as to the saving of ‘line time.’

A committee was appointed to devise a code to reduce standard expressions to symbols or figures. This committee worked out a figure code, from figure 1 to 92.

Most of these figure symbols became obsolescent, but a few remain to this date, such as 4, which means “Where shall I go ahead?’. Figure 9 means ‘wire,’ the wire chief being on the wire and that everyone should close their keys. Symbol 13 means ‘I don’t understand’; 22 is ‘love and a kiss’; 30 means ‘good night’ or ‘the end.’

The symbol most often used now is 73, which means ‘my compliments’ and 92 is for the word ‘deliver.’ The other figures in between the forgoing have fallen into almost complete disuse.”

We can see, then, that “73” mapped to “best regards” or “my compliments” and was intended as a general valediction for transmitted messages.  That’s why it is silly to say, “73s,” as that maps to, “best regardses” – 73s adds the plural to a plural.  (And, don’t make it possessive, as in using, “73’s” – a regard cannot own something).

Cartoon: Jeeves, there is no plural for 73…

For reference and some more interesting background on this, see http://www.signalharbor.com/73.html

An example of on-the-air conversation (or, QSO—“QSO” is the shorthand Q-code for, “two-way exchange of communications”) illustrates proper usage of 73. When saying your goodbye, you would tap out the Morse code as follows:

TNX FER FB QSO. C U AGN. 73 ES HPY NEW YR.

That is interpreted as, “Thanks for the fine-business chat. I hope to see you again for another chat. Best regards and happy new year.”

This, if you choose to throw around shorthand Morse code number codes when you are speaking, you wouldn’t say, “73s.” You would say, “73.”

The Old Man Hiram Percy Maxim 1AW used 73’s on his QSL cards.

My friend, David Edenfield, opined, “This idea is beyond turning into glue from the dead horse it’s beating again. This is so petty to be concerned with this. Even the Old Man Hiram Percy Maxim 1AW used 73s on his QSL cards.”

Well, even Hiram Percy Maxim has been incorrect and incorrectly used grammar. (chuckle)

There is something to be said about teaching new amateur radio operators the best of our traditions, history, skills, procedures, protocols, ethics, and culture. There’s no rational argument that can make a case that allowing these aspects of our service and hobby to degrade over time (by the lack of Elmering) is a good way to see our service and hobby thrive and progress.

I don’t see any slippage from high standards as being a good strategy for nurturing growth, progress, and effectiveness of our service and hobby. Keeping some level of excellence in every aspect of our hobby can only be beneficial.

In this case, how many new hams that learn to repeat ham lingo know anything of the history behind the common “73?” My dead horse turned glue is educational and it is my belief that educating about origins elevates the current.

73 – NW7US

NW7US QSL Card (circa 2019)

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I was sitting in our Board Meeting for the NI4CE repeater system – http://ni4ce.org and realized that I have not been playing radio in quite some time. There is more than one reason. I have been extremely busy at work and due to that I have had no time for anything else.

One of those other life factors besides work, kids, family, and other hobbies is school. For many of you this might sound odd, but for others you will completely understand.

At this point in my life, even though I have been in computer industry for over 25 years, I have never had a college degree. My wife was starting her MBA and I said with her going to be taking on the stress and challenge of that maybe it’s something I should consider. I looked into what my company would help pay for, I looked into the time commitments, and I landed on University of Phoenix.

Online works great for me – I am a computer geek and live online. I thought this would be a great time in life and then I would finally not be the only person around the table that couldn’t talk about having their degree. It was just something that always has been in the back of my mind.

Well, I started and finished week 1 with all A’s in my two classes and I’m on my way. I understand that this isn’t Ham Radio specific but if you ever read my story about how Ham Radio helped put me on a better path you will understand why this ties back together. Ham Radio helped me get my 15-year-old head on straight; many people in the hobby-helped push me into computers. I have worked for one of the largest software companies for the last 18 years and been pretty lucky to still know the two guys that did it.

I am sure my story of going back and getting my college education will bring more bliss to a great story they had impact on.

I won’t post all of my weeks progress, but I thought I would start with week one:

http://nicktoday.com/week-one-officially-books-university-phoenix/

I am still active on the Board of Directors for NI4CE and I am going to do my best to get back into radio further. I promise J for not if you want to find me it will most likely be in the library.